Lenovo ThinkSystem SR635, Maintenance Manual

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Table 14. Parts list (continued)
Index
Description
Tier 1 CRU Tier 2 CRU FRU
Consumable
and
Structural
parts
24
Rear NVMe backplane
√
25
Power supply
√
26
Power supply filler
√
27
PCIe adapter
√
28
Chassis
√
29
Front I/O assembly, server models with
four 3.5-inch drive bays
√
30
Front I/O assembly, server models with
eight or ten 2.5-inch drive bays
√
31
Security bezel
√
32
System board
√
33
Filler, 2.5-inch drive
√
34
Storage drive, 2.5-inch, hot-swap
√
35
Filler, 3.5-inch drive
√
36
Storage drive, 3.5-inch, hot-swap
√
37
System fan
√
38
Backplane, ten 2.5-inch hot-swap
drives
√
39
Backplane, eight 2.5-inch hot-swap
drives
√
40
Backplane, four 3.5-inch hot-swap
drives
√
41
Backplane, ten 2.5-inch AnyBay hot-
swap drives
√
42
Middle backplane, four 2.5-inch hot-
swap drives
√
43
Memory module
√
44
Heat sink
√
45
Internal drive cage, four 2.5-inch hot-
swap drives
√
46
Rear wall bracket
√
47
CMOS battery
√
48
Processor
√
76
ThinkSystem SR635 Maintenance Manual